We will arrange delivery within 3-5 days after receiving the payment.

Our express delivery: DHL and FedEx.

Quality packing for each product

Destination country all taxes & duty to be paid by buyer

Only part of the brand and model, if you have other product needs, please contact us.

• • 

  • A-B 1756-EN2TR ControlLogix EtherNet/IP Communication Module

    The Allen-Bradley 1756-EN2TR is a dual-port EtherNet/IP communication module for the ControlLogix platform. It enables industrial network communication between ControlLogix controllers, distributed I/O, and other Ethernet-enabled automation devices. Its dual ports support Device Level Ring (DLR) network topologies.

    

    US

    +1

     

    Key Technical Specifications

    Parameter	Specification
    Brand	Allen-Bradley (A-B)
    Model	1756-EN2TR
    Product Type	EtherNet/IP Communication Module
    Product Family	ControlLogix
    Ethernet Ports	2 × RJ45
    Communication Speed	10/100 Mbps
    Network Protocol	EtherNet/IP, TCP/IP
    Network Topology	Supports Device Level Ring (DLR)
    Maximum TCP Connections	128
    Maximum CIP Connections	256
    Backplane Current at 5.1 V DC	1 A
    Backplane Current at 24 V DC	3 mA
    Power Dissipation	5.1 W
    Thermal Dissipation	17.4 BTU/hr
    Isolation Voltage	30 V continuous, basic insulation
    Mounting	ControlLogix 1756 chassis
    Enclosure Type	Open-style
    Operating Temperature	0°C to 60°C
    Lifecycle Status	Active

    

    US

    +2

    Features and Advantages

    • Dual Ethernet ports for flexible network connectivity.

    • Supports Device Level Ring (DLR) for network resilience.

    • Enables data exchange between controllers and Ethernet-based devices.

    • Supports controller messaging and distributed I/O communication.

    • Integrates into compatible ControlLogix chassis systems.

    Typical Applications

    • Industrial Ethernet communication

    • ControlLogix PLC networking

    • Distributed I/O systems

    • Manufacturing and process automation

    • Machine monitoring and control networks

    Important Notes

    • Requires a compatible ControlLogix chassis and controller configuration.

    • Verify firmware compatibility and network topology before installation.

    • The 1756-EN2TR is a communication module, not a standalone PLC controller.

• • • • • • • .The structure and details of the product：

 Please make an inquiry for more models

Allen-Bradley 2755-DD4A

Allen-Bradley 8000-MBC

Allen-Bradley 8000-MBC2

Allen-Bradley 2755-DM6

Allen-Bradley 803M-NX3

Allen-Bradley 836-C7JX15A

Allen-Bradley 6189V-CPUPFM3

Allen-Bradley 74102-372

Allen-Bradley 74103-119

Allen-Bradley 63-0065

Allen-Bradley 8000-MBC2Z

Allen-Bradley 8000-MDB

Allen-Bradley 2755-DM9

Allen-Bradley 803-NK34

Allen-Bradley 575-663

Allen-Bradley 634176-90

Allen-Bradley 74103-236

Allen-Bradley 74103-244

Allen-Bradley 634490-9004

Allen-Bradley 575V-AC

Allen-Bradley 836-NX383057

Allen-Bradley 2755-DS1A

Allen-Bradley 8000-MDBZ

Allen-Bradley 8000-MDC

Allen-Bradley 803-NK35

Allen-Bradley 5820-EI

Allen-Bradley 634571-02

Allen-Bradley 77131-222

Allen-Bradley 7930-PA

Allen-Bradley 634624-02

Allen-Bradley 592-C1LD

Allen-Bradley 803-NK37

Allen-Bradley 2755-DS1Allen-Bradley1-R1

 Other best-selling products：